An innovation in religion that is not in harmony with it is rejected
He who innovates things in our affairs for which there is no valid (reason) (commits sin) and these are to be rejected.
قَالَ رَسُولُ اللَّهِ ﷺ: «مَنْ أَحْدَثَ فِي أَمْرِنَا هَذَا مَا لَيْسَ مِنْهُ فَهُوَ رَدٌّ۔»